Footprints on Mars, artwork. An illustration of a pair of boot prints on the surface of the red planet, perhaps left behind by future astronauts – or tourists. A human expedition to Mars would be a costly, dangerous but rewarding venture. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Garlick, Mark |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |